NC7WZ14
DC Electrical Characteristics
Symbol
V
OL
Parameter
LOW Level Output
Voltage
V
CC
(V)
1.65
1.8
2.3
3.0
4.5
1.65
2.3
3.0
3.0
4.5
I
IN
I
OFF
I
CC
Input Leakage Current
Power Off Leakage Current
Quiescent Supply Current
0 to 5.5
0.0
1.65 to 5.5
(Continued)
T
A
= +25°C
Min
Typ
0.0
0.0
0.0
0.0
0.0
0.08
0.10
0.16
0.24
0.25
Max
0.1
0.1
0.1
0.1
0.1
0.24
0.3
0.4
0.55
0.55
±0.1
1
1.0
T
A
= −40°C
to
+85°C
Min
Max
0.1
0.1
0.1
0.1
0.1
0.24
0.3
0.4
0.55
0.55
±1.0
10
10
µA
µA
µA
V
I
OL
=
4 mA
I
OL
=
8 mA
I
OL
=
16 mA
I
OL
=
24 mA
I
OL
=
32 mA
V
IN
=
5.5V, GND
V
IN
or V
OUT
=
5.5V
V
IN
=
5.5V, GND
V
IN
=
V
IH
I
OL
=
100
µA
Units
Conditions
AC Electrical Characteristics
Symbol
t
PLH
t
PHL
Parameter
Propagation Delay
V
CC
(V)
1.65
1.8
2.5
±
0.2
3.3
±
0.3
5.0
±
0.5
t
PLH
t
PHL
C
IN
C
PD
Input Capacitance
Power Dissipation
Capacitance
Propagation Delay
3.3
±
0.3
5.0
±
0.5
0
3.3
5.0
Min
2.5
2.5
1.8
1.5
1.0
1.8
1.2
T
A
= +25°C
Typ
7.6
6.3
4.3
3.3
2.7
4.0
3.2
2.5
11
12.5
Max
13.1
10.9
7.4
5.0
4.1
6.0
4.9
T
A
= −40°C
to
+85°C
Min
2.5
2.5
1.8
1.5
1.0
1.8
1.2
Max
14.5
12
8.1
5.5
4.5
6.6
5.4
ns
pF
pF
(Note 3)
Figure 2
C
L
=
50 pF,
R
L
=
500Ω
Figures
1, 3
ns
C
L
=
15 pF,
R
L
=
1 MΩ
Figures
1, 3
Units
Conditions
Fig. No.
Note 3:
C
PD
is defined as the value of the internal equivalent capacitance which is derived from dynamic operating current consumption (I
CCD
) at no output
loading and operating at 50% duty cycle. (See Figure 2.) C
PD
is related to I
CCD
dynamic operating current by the expression:
I
CCD
=
(C
PD
)(V
CC
)(f
IN
)
+
(I
CC
static).
AC Loading and Waveforms
C
L
includes load and stray capacitance
Input PRR
=
1.0 MHz; t
W
=
500 ns
FIGURE 1. AC Test Circuit
FIGURE 3. AC Waveforms
Input
=
AC Waveform; t
r
=
t
f
=
1.8 ns;
PRR
=
variable; Duty Cycle
=
50%
FIGURE 2. I
CCD
Test Circuit
3
www.fairchildsemi.com
FAIRCHILD [ FAIRCHILD SEMICONDUCTOR ]
